Algebra-1

Question Analysis
This question tests the student's ability to find the value of an exponential function at a different point after determining the initial value .

Key Concept Explanation
The core expression of an exponential function is (b > 0; b ≠ 1). First, we need to find the initial value using the given values of and . Then, we use this value to find the function value at another .

Step-by-step Solution
1. Substitute and into the function :

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